baber/WOPTO huggingface dataset:
Patent JP-2020202528-A (JP)
Title: High frequency circuit and communication device
Inventor: SANO TOSHIHIRO
IPC: H03F1/02
Filed: 2019-06-13
Abstract: To provide a high frequency circuit which is miniaturized and the number of circuit elements is reduced.SOLUTION: A high frequency circuit 1 includes a power amplifier 10 capable of amplifying a first high-frequency signal and a second high-frequency signal having different bandwidths. When the first high-frequency signal is input into the power amplifier 10, a first bias signal is applied to the power amplifier 10, whereas when the second high-frequency signal is input into the power amplifier 10, a second bias signal different from the first bias signal is applied to the power amplifier 10.SELECTED DRAWING: Figure 1
Patent JP-2020204670-A (JP)
Title: Fixing device, fixing device manufacturing method, and image forming apparatus
Inventor: NAKAMURA MAKOTO
IPC: G03G15/20
Filed: 2019-06-14
Abstract: To sufficiently suppress an increase over time in running torque of an endless belt-like fixing member.SOLUTION: A fixing device 20 comprises: a fixing member 21 that is formed in a rotatable endless belt shape and has an inner peripheral resin layer the surface of which is an inner peripheral surface of the fixing member; a rubbing member 24 that is pressed against the inner peripheral surface of the rotating fixing member 21 with a lubricant 240 therebetween to rub the inner peripheral surface, and has a resin coating layer the surface of which is a rubbing surface to the inner peripheral surface; a pressing member 22 that presses a sheet P (recording material) toward a portion of an outer peripheral surface of the fixing member 21 corresponding to the rubbing member 24 to apply pressure to the sheet; and a halogen heater 23 (heating member) that heats the sheet P (recording material). When the surface hardness of the inner peripheral surface of the fixing member 21 is Hs1, and the surface hardness of the rubbing surface of the rubbing member 24 is Hs2, Hs1<Hs2 is satisfied.SELECTED DRAWING: Figure 2
Patent JP-2019150678-A (JP)
Title: Method for coating vascular endoprosthesis
Inventor: ALEXANDER RUEBBEN
IPC: A61L31/06
Filed: 2019-06-19
Abstract: To provide a method for coating vascular endoprostheses that allows an active substance to crystallize well on the outer surface while the interior of the vascular endoprosthesis remains largely free from the active substance.SOLUTION: The invention relates to a method for coating a vascular endoprosthesis, where the outside of the vascular endoprosthesis is wetted at least partially with a first solution of an active substance, the vascular endoprosthesis is moved in a rotational movement about the longitudinal axis of the vascular endoprosthesis, and a radially acting mechanical force is applied to the outside of the vascular endoprosthesis. The radially acting mechanical force is applied uniformly over the entire circumference in the wetted region.SELECTED DRAWING: None
Patent JP-2021003036-A (JP)
Title: Connection structure of working machine
Inventor: HIRATA KOKI
IPC: A01B59/043
Filed: 2019-06-26
Abstract: To facilitate connection with a ground working device and disconnection.SOLUTION: A connection structure of a working machine comprises: a connection frame connected to a link mechanism of the working machine; an upper connection part extended from the connection frame, and engaged with an upper engagement part of a ground working device; a pair of lower connection parts extended in a vehicle body width direction from the connection frame, and comprising a lock member capable of being switched between a connection position where it is connected to a lower engagement part of the ground working device, and a disconnection position where it is disconnected; a lock operation tool capable of performing an operation for giving a connection command indicating connection, and an operation for giving a disconnection command indicating disconnection; and an electric lock mechanism for switching the lock member to the connection position when acquiring the connection command, and switching the lock member to the disconnection position when acquiring the disconnection command.SELECTED DRAWING: Figure 12
Patent JP-2021003364-A (JP)
Title: Game machine
Inventor: NAGANAWA TAKURO
IPC: A63F7/02
Filed: 2019-06-26
Abstract: To provide a game machine capable of enhancing fun of a performance.SOLUTION: A game machine can execute a performance in a performance mode from among plural performance modes including a night mode and a new chapter mode. A sub-RAM 133 can for example store a setting value for showing execution of a night mode and a setting value for showing execution of a new chapter mode. When for example a setting value for showing execution of a new chapter mode is stored in execution of a mode selection performance for urging a player to select a performance mode, a mode image relating to a night mode is displayed in a nonselected state, and a mode image relating to a new chapter mode is displayed in a selected state. A mode image in a selected state is displayed in preference to a mode image in a nonselected state.SELECTED DRAWING: Figure 11
Patent JP-2021006799-A (JP)
Title: Radar device
Inventor: AKAMATSU SHUJI
IPC: G01S7/03
Filed: 2019-06-28
Abstract: To provide a radar device that can improve the degree of freedom in the arrangement of a circuit board inside a housing.SOLUTION: The radar device comprises: a circuit board that has a substrate surface parallel to a first direction; a housing that accommodates the circuit board and has a window unit transmitting an electromagnetic wave, where the window unit being provided at an end on one side in the first direction of the housing; an antenna unit that is arranged on the circuit board and transmits and receives the electromagnetic wave through the window unit; and a dielectric lens that is arranged in the window unit of the housing and narrows down the electromagnetic wave transmitted from the antenna unit and sends out the electromagnetic wave to the outside of the housing. The dielectric lens has an optical axis that is perpendicular to a tangent line on an electromagnetic wave incident surface and a tangent line on an electromagnetic wave emission surface, where a position in a second direction orthogonal to a substrate surface is different from a center position in the second direction of the dielectric lens.SELECTED DRAWING: Figure 2
Patent JP-2021009472-A (JP)
Title: Retrieval device, system, method, and program
Inventor: OTSUKI MASAHISA
IPC: G06F16/29
Filed: 2019-06-28
Abstract: To retrieve suitable business information according to a mind and body function of a disabled person.SOLUTION: A retrieval device comprises: a memory unit which stores business definition information in which business information is associated with necessary ability information showing a mind and body ability necessary for business; an acquisition unit which acquires mind and body ability information of a disabled person; a retrieval unit which retrieves, as a business candidate, the business information associated with the necessary ability information taking into account the acquired mind and body ability information on the basis of the business definition information stored in the memory unit; and an output unit which outputs presentation information based on the business candidate.SELECTED DRAWING: Figure 2
Patent JP-2021009928-A (JP)
Title: Rigid/flex multilayer printed board
Inventor: OTSUKA HIDEYUKI
IPC: H05K3/46
Filed: 2019-07-01
Abstract: To provide a rigid/flex multilayer printed board that has excellent connection reliability for a plating through hole and does not cause a crack in a plating film due to sagging of a cover film.SOLUTION: A rigid/flex multilayer printed board includes a flexible base board, a wiring pattern formed on the flexible base board, a flexible board consisting of a coverlay that protects the wiring pattern, a rigid board on the flexible board, which is composed of an insulating resin layer and the wiring pattern laminated so as to expose a part of the flexible board, and a plating through hole that connects the flexible board and the wiring pattern formed on the rigid board, and the surface of the plating film constituting the plating through hole is coated with a reinforcing metal film having hardness higher than that of the plating film.SELECTED DRAWING: Figure 1
Patent JP-2021007699-A (JP)
Title: Game medium
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-07-02
Abstract: To provide a game machine capable of suppressing decline of interest.SOLUTION: An executable timing of a round promotion performance (specific performance of a first pattern) is three spots, namely, timings T1, T2 and T3 of second, fourth and sixth rounds. Further, the timings T1, T2 and T3 are also executable timings of a false round promotion performance (specific performance of a third pattern). On the other hand, an executable timing of a retention link notification (specific performance of a second pattern) is a timing T4 of a tenth round, and at this timing, the false round promotion performance (specific performance of the third pattern) is not executed.SELECTED DRAWING: Figure 10-4
Patent JP-2021010913-A (JP)
Title: Pipe expander and method for manufacturing steel pipe
Inventor: YAZAKI TAKURO
IPC: B24C1/06
Filed: 2019-07-03
Abstract: To provide a pipe expander and a method for manufacturing a steel pipe, capable of preventing seizure on the contact surface between the cone and the outer peripheral member of the pipe expanding head, reducing wear of the cone so as to reduce a frequency of replacement, and manufacturing a steel pipe at low cost.SOLUTION: A pipe expander for expanding a steel pipe comprises: a cone with size of an outer periphery gradually changing in an axial direction; and a pipe expanding head outer peripheral member contacting the outer periphery of the cone. In the pipe expander, micro dimples are formed in a contacting surface between the pipe expanding head outer peripheral member and the cone.SELECTED DRAWING: Figure 2
Patent JP-2021014244-A (JP)
Title: Vehicle periphery display device
Inventor: YAMAMOTO KINJI
IPC: B60R1/00
Filed: 2019-07-16
Abstract: To reduce the possibility that an occupant looking at an image for display may misunderstand a distance from a vehicle to an object, which causes the vehicle to collide with the object, when an image of the object floating from a road surface is included in the image for display, when the vehicle is steered.SOLUTION: A vehicle periphery display device according to an embodiment comprises as one example: an acquisition part that acquires a photographed image obtained by photographing the periphery of a vehicle by a photographing part; and a display processing part that makes a display part display an image for display, a sterical image of the vehicle and of the periphery of the vehicle. The display processing part includes, in the image for display, at least either of an outer shape guide line representing an outer shape of the vehicle and a predicted route guide line, a trajectory that is drawn by the outer shape guide line accompanying movement of the vehicle, and when the vehicle is steered, changes a position of the at least either of the outer shape guide line and the predicted route guide line so that the outer shape guide line and the predicted route guide line exist above the road surface.SELECTED DRAWING: Figure 4
Patent JP-2021016840-A (JP)
Title: Adapter and method of producing adapter
Inventor: NAGASAKA Tomoki
IPC: C02F3/00
Filed: 2019-07-23
Abstract: To easily connect two pipes on a blower side and two pipes on a wastewater treatment device side.SOLUTION: An adapter is provided with an integrated main body portion formed of a first connection port, a second connection port arranged side by side with the first connection port, a third connection port located on the opposite side of the first and second connection ports, and a fourth connection port arranged side by side with the third connection port toward a specific direction, which is a direction from the first connection port to the second connection port. The main body portion forms a first connection path connecting the first connection port and the fourth connection port, and a second connection path connecting the second connection port and the third connection port. Also provided is a method for producing an adapter which is characterized in that, after cavity is filled with a molten material, the inner mold portions are removed from the main body portion, while deforming the main body portion before the cooling is completed.SELECTED DRAWING: Figure 3
Patent JP-2021020987-A (JP)
Title: Silicone-modified latex and aqueous coating composition
Inventor: YAMAUCHI TOYOAKI
IPC: C08L51/06
Filed: 2019-07-25
Abstract: To provide a silicone-modified latex capable of imparting excellent weather resistance to a coating film, and an aqueous coating composition containing the silicone-modified latex.SOLUTION: A silicone-modified latex (A) comprises an aqueous medium including water, silicone-modified latex particles (X) dispersed in the aqueous medium, and an ultraviolet absorber and/or a light stabilizer (b). The silicone-modified latex particles (X) comprise an ethylenic unsaturated monomer (c) having an alicyclic structure as monomer component and an ethylenic unsaturated monomer (d) having a branched alkyl group. A part or the whole of the ultraviolet absorber and/or the light stabilizer (b) is a nonpolymerizable ultraviolet absorber and/or a nonpolymerizable light stabilizer.SELECTED DRAWING: None
Patent JP-2021021425-A (JP)
Title: Piping structure
Inventor: YAMAMOTO YUKA
IPC: F16L41/03
Filed: 2019-07-26
Abstract: To equally distribute a fluid under space saving.SOLUTION: A piping structure 1 comprises a branch box 2 which distributes supply of an introduced fluid. The branch box 2 integrally includes a first branch part 3 and a second branch part 4. A plurality of supply paths (e.g., a first supply path 31 and a second supply path 32) which supply an introduced coolant to the outside and a communication path 33 feeding the coolant to the second branch part 4 are formed inside of the first branch part 3. In particular, an inner surface 34 communicating with at least one of the plurality of supply paths (e.g., the second supply path 32) and the communication path 33 forms a curved surface. A distribution path 40 which introduces the coolant from the communication path 33 and a plurality of other supply paths (e.g., a third supply path 41 and a fourth supply path 42) which supply the coolant from the distribution path 40 to the outside are formed inside of the second branch part 4. In particular, an inner surface 45 communicating with the distribution path 40, the communication path 33 and at least one of the plurality of other supply paths (e.g., the fourth supply path 42) forms a curved surface.SELECTED DRAWING: Figure 1
Patent JP-2019189358-A (JP)
Title: Container cleaning device
Inventor: MURAKAMI HIROSHI
IPC: B08B1/02
Filed: 2019-07-26
Abstract: To provide a container cleaning device which uniformly cleans an outer surface of a container having a rectangular bottom surface and the outer surface erected from the bottom surface and reduces a burden of a worker.SOLUTION: A container cleaning device 1 includes: a base 2 on which a decorative tray 10 is placed; and a one-side cleaning mechanism 3 which cleans an outer surface of the decorative tray 10. The one-side cleaning mechanism 3 includes: a pair of one-side guide rails 31, 32 disposed on both sides of the decorative tray 10; and a pusher 33 which pushes out the decorative tray 10 to cause the decorative tray 10 to pass through an area between the one-side guide rails 31, 32. The one-side guide rails 31, 32 include cleaning blocks 35 which contact with the outer surface of the decorative tray 10 and cleans the outer surface of the decorative tray 10.SELECTED DRAWING: Figure 1
Patent JP-2019200428-A (JP)
Title: Musical sound generating device, musical sound generating method, program and electronic musical instrument
Inventor: SUGANO HIROKI
IPC: G10H1/043
Filed: 2019-07-29
Abstract: To provide a musical sound generating device which allows even a user unfamiliar with keyboard operation to easily perform portamento.SOLUTION: In response to a portamento operation (drag operation) in which an image of a key as a starting point is pressed (touch operation) and a finger is moved to the next key to be played by passing through a region within 20% of a top part of the key that was initially pressed without lifting the finger from a touch panel, a CPU 10 updates a pitch of the key corresponding to a current touch position to a target pitch when the pitch of the current touch position increases or decreases by 1 degree (half tone) or more relative to the target pitch (pitch at time of touch), and updates a portamento time according to a speed of the portamento operation (drag operation). Then, a pitch change value obtained from the updated portamento time is added to the current pitch to produce a sound for executing the portamento performance.SELECTED DRAWING: Figure 5
Patent JP-2021034392-A (JP)
Title: Light-emitting device and manufacturing method of light-emitting device
Inventor: MIYAZAKI MASAYA
IPC: H01L33/54
Filed: 2019-08-13
Abstract: To provide a light emitting device capable of efficiently converting wavelength with a wavelength conversion member.SOLUTION: A light-emitting device according to an embodiment of the present invention includes a light emitting element 10, a wavelength conversion member 40 having an incident surface wider than the light emitting surface of the light emitting element and provided such that the incident surface faces the light emitting surface and the outer periphery of the incident surface is located outside the outer periphery of the light emitting surface, a translucent member 20 including a first portion 21 provided so as to straddle the side surface of the light emitting element and the incident surface, and a light reflecting member 30 provided so as to cover the side surface of the light emitting element and be in contact with the first portion, and the translucent member further includes a second portion 22 extending from the end of the first portion between the light reflecting member and the incident surface.SELECTED DRAWING: Figure 1A
Patent JP-2021034586-A (JP)
Title: Semiconductor element and manufacturing method thereof
Inventor: KIKUCHI TAKEHIKO
IPC: H01S5/343
Filed: 2019-08-26
Abstract: To provide a semiconductor element and a manufacturing method thereof that can improve the joint strength.SOLUTION: A manufacturing method of a semiconductor element includes the steps of joining a chip formed of a group III-V compound semiconductor and including a substrate and a first semiconductor layer to an SOI substrate, and removing the substrate and the first semiconductor layer from the joined chip, and the first semiconductor layer has tensile strain, and in the joining step, the SOI substrate and the chip are heated to a first temperature, and after the joining step, the SOI substrate and the chip are cooled to a second temperature lower than the first temperature.SELECTED DRAWING: Figure 1
Patent JP-2020038643-A (JP)
Title: Personal cloud system and method for localization related thereto
Inventor: LIN PAO-CHEN
IPC: G06F13/00
Filed: 2019-08-27
Abstract: To provide a personal cloud system and a method for localization related to the personal cloud system.SOLUTION: A personal cloud system 10 includes a smart device and a server having virtual machines. Each virtual machine includes a target text unit. The target text unit is connected to a header with a sort code by information. The header is connected to a logic-configurable unit with an image file by information. Each image file includes an identification (ID) corresponding to the sort code so that the header will read the image file accurately. The smart device is connected to the server through the Internet or a local area network to read the logic-configurable unit with an application. The application is read according to the sort code corresponding to the header and is displayed, whereby the smart device loads and executes the corresponding image file.SELECTED DRAWING: Figure 1
Patent JP-2021031365-A (JP)
Title: Method for producing tetrahydroborate
Inventor: NAGASAKA MASAHIKO
IPC: C01B6/21
Filed: 2019-08-29
Abstract: To provide a novel method for producing tetrahydroborate.SOLUTION: Provided is a method for producing tetrahydroborate, the method including a plasma treatment step of exposing a mixture of borate and magnesium hydroxide to hydrogen plasma or inert gas plasma.SELECTED DRAWING: Figure 1
Patent JP-2021035429-A (JP)
Title: Game machine
Inventor: MATSUSHITA SHINSUKE
IPC: A63F5/04
Filed: 2019-08-30
Abstract: To provide a game machine capable of performing control having different amusement depending on a situation regardless of the same winning combination.SOLUTION: While privilege may be imparted when correct pressing order is reported in a game in which a pressing order bell is determined to be an internal winning pattern combination in a Pachinko slot machine, no privilege is imparted when correct pressing order is not reported. Since presence or absence of impartation of privilege when the reporting is performed is determined according to a mode and determination of a mode is also performed when correct pressing order is reported when a pressing order bell is won, amusement regarding impartation of privilege differs depending on a situation (presence or absence of reporting) even if the pressing order bell is the same.SELECTED DRAWING: Figure 395
Patent JP-2021036790-A (JP)
Title: Flavoring vegetable mix and production method of flavoring vegetable mix
Inventor: KONDO KAZUSHI
IPC: A23L19/00
Filed: 2019-08-30
Abstract: To provide a flavoring vegetable mix which can be a product having an excellent quality by preventing turning greenish that a color tone of garlic is turned to green, and to provide a production method of the flavoring vegetable mix.SOLUTION: A flavoring vegetable mix includes a garlic ground product, and a ground product of an edible part of a plant of Amaryllidaceae excluding garlic, is adjusted to pH3.5-4.3, and is prevented from turning greenish of the garlic ground product. A production method of the flavoring vegetable mix includes subjecting prevention treatment of turning greenish of the garlic ground product, and mixing the garlic ground product with the ground product of the edible part of a plant of Amaryllidaceae excluding garlic, and adjusting to pH3.5-4.3. The ground product of the edible part of a plant of Amaryllidaceae excluding garlic is preferably a ground product of Welsh onion.SELECTED DRAWING: None
Patent JP-2019198761-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2019-09-02
Abstract: To provide a game machine which can carry out an appropriate performance control.SOLUTION: A game machine 1 includes a game control part which controls a game, and a performance control part which controls a performance. In the game control part, whether a special game is carried out or not is determined. According to a predetermined operation using operation means, a set value is set which indicates that a determination probability of determining that the special game is carried out is any one of plural probabilities, and a determination result is transmitted without the set set value being transmitted. On the other hand, in the performance control part, a performance according to the determination result is controlled without being based on the set value. When receiving a determination result indicating a determination that the special game is carried out, at least one performance is carried out with a predetermined execution probability irrespective of the set value to be set.SELECTED DRAWING: Figure 19